Lawn mower sharpener,申请号US19490129394-传众专利搜索

首页产品黄页商标征信

会员服务注册登录

法人/股东/高管

发明名称	Lawn mower sharpener
摘要
申请公布号	US2586236(A)	申请公布日期	1952.02.19
申请号	US19490129394	申请日期	1949.11.25
申请人	LEWIS JAMES P;RADER RALPH R	发明人	LEWIS JAMES P.;RADER RALPH R.
分类号	B24B3/42	主分类号	B24B3/42
代理机构		代理人
主权项
地址

您可能感兴趣的专利

METHOD AND DEVICE FOR DETECTING DETERIORATION

DEVELOPING DEVICE OF COPYING MACHINE

MANUFACTURE OF PHOTOCONDUCTIVE CADMIUM SULFOSELENIDE

FLEXURAL RESISTANCE TESTING MACHINE

PRESSURE DETECTOR OF INTERNAL-COMBUSTION ENGINE

PRESSURE SENSOR

MATERIAL-TEMPERATURE MEASURING METHOD

COOLING METHOD OF HIGH-TEMPERATURE BODY BY USING FLUIDIZED BED

ANALYSIS OF EUTECTIC QUANTITY OF COMPOSITE MATERIAL IN COMPOSITE PLATED COVER

CONCENTRATION MEASURING METHOD BY ATOMIC ABSORPTION SPECTROSCOPIC ANALYSIS

SLEWING TYPE WORKING VEHICLE

STRUCTURE OF JOINT PART FOR STEEL PIPE SHEET PILE

RECORDING SYSTEM

EXCAVATING METHOD

POLYAMIDE BLEND RESIN COMPOSITION

GRANULAR DETERGENT COMPOSITION AND MANUFACTURE